按JIS K 8271标准用二甲苯溶剂提取后,样本质量残留率(凝胶部分)与提取前质量比,用于衡量交联聚乙烯的交联度,数值越高表示交联程度越大。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| ASTM D2765-16 Test Method |
Standard Test Methods for Determination of Gel Content and Swell Ratio of Crosslinked Ethylene Plastics
膨胀比 |
2016 美国材料与试验协会 |
| ASTM D2765-16(2024) 试验 |
Standard Test Methods for Determination of Gel Content and Swell Ratio of Crosslinked Ethylene Plastics
|
2024-02-01 美国材料与试验协会 |
| ASTM F2818-26 规范 |
Standard Specification for Specification for Crosslinked Polyethylene (PEX) Material Gas Pressure Pipe and Tubing
交联聚乙烯 |
2026-04-01 美国材料与试验协会 |
| ASTM RR-F17-1056 2018 试验方法 |
F3203-Test Method for Determination of Gel Content of Crosslinked Polyethylene (PEX) Pipes and Tubing
交联聚乙烯 重复性限 |
2018 美国材料与试验协会 |
| BS ISO 17278:2020 试验标准 |
Rubber, raw natural. Determination of the gel content of technically specified rubber (TSR)
离心机 |
2020-05-31 英国标准学会 |
| DIN EN ISO 10147 E:2012-02 试验 |
交联聚乙烯(PE-X)管材和管件 通过测定凝胶含量估算交联度(草案) Estimating the degree of cross-linking by measuring the gel content of cross-linked polyethylene (PE-X) pipes and fittings (draft)
交联度 交联聚乙烯 |
2012-02 德国标准化学会 |
| DIN EN ISO 10147:2013-03 试验标准 |
交联聚乙烯(PE-X)制成的管道和配件 通过测定凝胶含量估算交联程度 Pipes and fittings made of crosslinked polyethylene (PE-X) - Estimation of the degree of crosslinking by determination of the gel content (ISO 10147:2011); German and English version EN ISO 10147:2012
交联度 交联聚乙烯 |
2013-03 德国标准化学会 |
| GB/T 18474-2001 CF |
Pipes and fittings made of crosslinked polyethylene(PE-X)--Estimation of the degree of crosslinking by determination of the gel content
交联聚乙烯 |
2001-10-24 国家市场监督管理总局 |
| GB/T 28601-2012 试验 |
Rubber compounding ingredients.Silica,precipitated,hydrated.Determination of gelatin content
沉淀水合二氧化硅 试验筛 |
2012-06-29 国家市场监督管理总局 |
| ISO 10147:2011 试验标准 |
交联聚乙烯(PE-X)管材和管件.通过测定凝胶含量估算交联度 Pipes and fittings made of crosslinked polyethylene (PE-X) - Estimation of the degree of crosslinking by determination of the gel content
交联聚乙烯 溶剂萃取 |
2011-09 国际标准化组织 |
| ISO 17278:2013 试验标准 |
Rubber, raw natural.Determination of the gel content of technically specified rubber (TSR)
离心机 |
2013-08-15 国际标准化组织 |
| JIS K 6769:2004 规范标准 |
Crosslinked polyethylene (PE-X) pipes
交联聚乙烯管 |
2004-03-20 日本工业标准调查会 |
| JIS K 6770:2016 试验 |
Crosslinked polyethylene (PE-X) pipe fittings
|
2016-03-22 日本工业标准调查会 |
| JIS K 6787:2004 规范标准 |
Crosslinked polyethylene (PE-X) pipes for water supply
交联聚乙烯管 工作压力 |
2004-03-20 日本工业标准调查会 |
| JIS K 6787:2004 AMD 1:2009 试验规范 |
Crosslinked polyethylene (PE-X) pipes for water supply (Amendment 1)
交联聚乙烯管 总有机碳 |
2009-03-20 日本工业标准调查会 |
| JIS K 6796:1998 试验 |
交叉链接聚乙烯(PE-X)制管道和配件.用胶含量测定法评估交叉链接程度 Pipes and fitting made of crosslinked polyethylene (PE-X) -- Estimation of the degree of crosslinking by determination of the gel content
|
1998-08-20 日本工业标准调查会 |
| SS-ISO 10147:2005 试验 |
交叉链接聚乙烯(PE-X)管件的制造 通过凝胶含量测定确定交联度(ISO 10147:2004 等同采用) Pipes and fittings made of crosslinked polyethylene (PE-X) - Estimation of the degree of crosslinking by determination of the gel content (ISO 10147:2004, IDT)
交联度 交联聚乙烯 |
2005 瑞典标准研究所 |
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